1W Bright Red LED (EPILED 620-630nm)
1W Bright Red high power LED mounted on a 19.8mm x 1.6mm aluminium star PCB. This premium 1W LED uses a 32 Mil EPILED chip achieving a powerful bright red beam peaking between 630nm. As with all our LEDs these components come with 120° lens fitted as standard.
Popular for use in aquatic, hydroponic grow lights and stage lighting, this versatile and powerful LED produces an impressive 50 lumens of pure red light when driven at maximum power. Due to the superior build quality and high specification of the EPILED chips these LEDs retain an excellent level of efficiency even at higher drive currents.
In order to attain optimal performance, efficiency and lifespan this component must be mounted onto an aluminium or copper heat sink with a thermal glue/compound between the rear of the PCB. Even for 1W models active fan cooling is highly recommended particularly at higher drive currents.
For convenience the general electrical and optical characteristics are listed below. For full manufacturers specification please consult the datasheet provided here.
If you need further information please feel free to contact us as any time and our UK staff will be happy to help.
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Spectral Power Distribution
Electrical and Optical Characteristics at IF=400mA and Ta=25°C
| Parameter | Symbol | Min | Typical | Max | Units |
| Luminous Flux | φv | 30 | ~ | 50 | lm |
| Wavelength | λD | 620 | ~ | 630 | nm |
| Forward Voltage | VF | 2.0 | ~ | 2.6 | V |
| Power Dissipation | PD | 0.80 | ~ | 1.04 | W |
| View Angle | 2θ1/2 | ~ | 120 | ~ | deg |
| Thermal Resistance | Rθ J-B | ~ | 12 | ~ | °C/W |
Absolute Maximum Ratings
| Parameter | Symbol | Value | Unit |
| Forward Current | If | 400 | mA |
| Junction Temperature | Tj | 115 | °C |
| Operating Temperature | Topr | -40~+60 | °C |
| Storage Temperature | Tstg | 0~+60 | °C |
| ESD Sensitivity | ~ | +/- 2,000 V HBM | ~ |
| Temperature Coefficient of voltage | ~ | -5 | mV/ °C |
| DC Pulse Current(@ 1 KHz,10% duty cycle) | IFP | 1000 | mA |
| Reverse Voltage | VR | No reverse operation |
